Granted Patent
Utility
US 4,385,680 · App. 06/181,302
Pin slider disc brake
Inventors:
Robert T. DuCharme, Robert Herzog
Patented Case
View Patent ↗
Granted: May 31, 1983
Filed: Aug 25, 1980
Inventors
Robert T. DuCharme
Robert Herzog
Assignee (at issue)
Bendix Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.